/*
 * Copyright (c) 2025 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import 'package:flutter/material.dart';
import 'package:hadss_uni_input/hadss_uni_input.dart';

class LongPressExample extends StatefulWidget {
  const LongPressExample({super.key});

  @override
  LongPressExampleState createState() => LongPressExampleState();
}

class LongPressExampleState extends State<LongPressExample> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('长按'),
        leading: IconButton(
          icon: const Icon(Icons.arrow_back),
          onPressed: () {
            Navigator.pop(context);
          },
        ),
      ),
      body: Center(
        child: UnifiedGestureDetector(
          onLongPress: onLongPress,
          child: Container(
            width: 200,
            height: 200,
            color: Colors.green,
            alignment: Alignment.center,
            child: const Text(
              '长按',
              style: TextStyle(fontSize: 30),
            ),
          ),
        ),
      ),
    );
  }

  void onLongPress() {
    showDialog(
        context: context,
        builder: (BuildContext context) {
          return const AlertDialog(
            title: Text('长按'),
          );
        });
  }
}
